log room pin list repository failures

services/room-service/internal/room/service/admin_config_pin.go

@@ -3,10 +3,12 @@ package service
 import (
 	"context"
 	"errors"
+	"log/slog"
 	"strings"
 
 	roomv1 "hyapp.local/api/proto/room/v1"
 	"hyapp/pkg/appcode"
+	"hyapp/pkg/logx"
 	"hyapp/pkg/xerr"
 )
 
@@ -58,6 +60,16 @@ func (s *Service) AdminListRoomPins(ctx context.Context, req *roomv1.AdminListRo
 		NowMS:    nowMS,
 	})
 	if err != nil {
+		// gRPC 传输层会把普通 repository error 统一隐藏成 INTERNAL_ERROR；这里保留原始错误和筛选边界，
+		// 让线上排障能直接区分 SQL/schema 问题、上下文租户问题和输入条件问题。
+		logx.Error(ctx, "admin_list_room_pins_failed", err,
+			slog.Int("page", int(req.GetPage())),
+			slog.Int("page_size", int(req.GetPageSize())),
+			slog.String("status", strings.TrimSpace(req.GetStatus())),
+			slog.Int64("visible_region_id", req.GetVisibleRegionId()),
+			slog.String("pin_type", normalizeRoomPinType(req.GetPinType())),
+			slog.Bool("has_keyword", strings.TrimSpace(req.GetKeyword()) != ""),
+		)
 		return nil, err
 	}
 	out := make([]*roomv1.AdminRoomPin, 0, len(pins))